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BERNARD WITTELS M.D., PH.D.
NPI 1073618427
Anesthesiology in Evanston, IL

Active since September 13, 2006PECOS Enrolled
355 RIDGE AVE, EVANSTON, IL 60202(847) 316-6370 Get Directions Write a Review

NPPES record last updated: July 14, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Bernard Wittels M.d., Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BERNARD WITTELS M.D., PH.D. (NPI 1073618427) is an individual anesthesiology provider in Evanston, Illinois, licensed in Illinois (036079949) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1073618427
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameBERNARD WITTELSCredential: M.D., PH.D.
Location Address355 RIDGE AVEEvanston, IL 60202-3328
Mailing Address1301 W 22nd St, Suite 610Oak Brook, IL 60523-2006 · (630) 537-1720 · Fax (630) 537-1724
Phone(847) 316-6370
Sole ProprietorNo
Enumeration DateSeptember 13, 2006
Last NPPES UpdateJuly 14, 2013
✔ NPI 1073618427 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in IL · 036079949✔ Licensed in MO · 2011030637
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
355 RIDGE AVE, Evanston, IL 60202
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Other Identifiers 3

Medicare UPINE47879IL
Medicare ID-Type UnspecifiedK25258IL · Medicare Provider Number
Medicare PIN152360543MO

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Bernard Wittels M.d., Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Bernard Wittels reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Huntley Anesthesia Associates LLC
39 mi
Anesthesiology
10350 HALIGUS RD
Huntley, IL 60142
  • Reassigned Medicare billing, Illinois enrollment
  • 70 clinicians in this Medicare group
NPI 1205282019 (224) 231-4363
Town Square Anesthesia LLC
41 mi
Anesthesiology
3701 DOTY RD
Woodstock, IL 60098
  • Reassigned Medicare billing, Illinois enrollment
  • 87 clinicians in this Medicare group
NPI 1669471017 (815) 338-2500
Northstar Anesthesia Of Illinois, LLC
821 mi
Anesthesiology
2000 E LAMAR BLVD STE 400
Arlington, TX 76006
  • Reassigned Medicare billing, Illinois enrollment
  • 735 clinicians in this Medicare group
NPI 1962822395 (817) 583-7421

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VIRAJA ALLURI MD
Internal Medicine
355 RIDGE AVE
EVANSTON, IL 60202
Cook County (847) 316-4000
CONSULTANT RADIOLOGISTS OF EVANSTON, S.C.
Radiology (Diagnostic Radiology)
355 RIDGE AVE
EVANSTON, IL 60202
Cook County (847) 316-6101
JONGGI CHOI
Student in an Organized Health Care Education/Training Program
355 RIDGE AVE, DEPARTMENT OF MEDICINE
EVANSTON, IL 60202
Cook County (847) 316-4000
CELINA CHIODO
Student in an Organized Health Care Education/Training Program
355 RIDGE AVE
EVANSTON, IL 60202
Cook County (847) 316-4000
DUNCAN F MACINTYRE
Student in an Organized Health Care Education/Training Program
355 RIDGE AVE
EVANSTON, IL 60202
Cook County (773) 942-3921
SUJIT KUMAR DARNAL
Student in an Organized Health Care Education/Training Program
355 RIDGE AVE
EVANSTON, IL 60202
Cook County (847) 316-4000
ABHINAV MALIK MD
Student in an Organized Health Care Education/Training Program
355 RIDGE AVE
EVANSTON, IL 60202
Cook County (773) 302-7187
PRESENCE CHICAGO HOSPITALS NETWORK
General Acute Care Hospital
355 RIDGE AVE
EVANSTON, IL 60202
Cook County (847) 316-2329

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Bernard Wittels's NPI number?

The NPI number for Bernard Wittels is 1073618427. It was assigned to this individual provider in the NPPES registry on September 13, 2006.

Where is Bernard Wittels located?

Bernard Wittels practices at 355 Ridge Ave, Evanston, IL 60202. The listed phone number is (847) 316-6370.

What is Bernard Wittels's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Bernard Wittels enrolled in Medicare?

Yes. Bernard Wittels is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Bernard Wittels's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Bernard Wittels reassigns Medicare benefits to 3 organizations: Huntley Anesthesia Associates LLC (Huntley, IL), Town Square Anesthesia LLC (Woodstock, IL) and Northstar Anesthesia Of Illinois, LLC (Arlington, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Bernard Wittels's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Bernard Wittels was last updated on July 14, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.